CORD-19:005c43980edf3fcc2a4d12ee7ad630ddb651ce6e / 8918-9125 JSONTXT

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T56","span":{"begin":0,"end":207},"obj":"Sentence"},{"id":"TextSentencer_T56","span":{"begin":0,"end":207},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Empirically, a latex larger than 175 nm caused precipitation on the membrane thereby hindering the lateral flow, and smaller than 100 nm latex could not efficiently carry the antibody and QDs on the surface."}